Question

divide (a²-2-5a+2a³)by (3+2a)

Answer 1

let p(a)= 2a^3+a^2-5a+2

2a+3=0

2a= -3

a= -3/2

p(-3/2)= 2*(-3/2)^3+(-3/2)^2-5*-3/2+3

= 2*-27/8+9/4+15/2+2

= -27/4+9/4+15/2+2

= -27+9+30+8 divided by 4

= 20/4

= 5

therefore 2a^3+a^2-5a+3 is not completely divisible by 2a+3

hope it will help u

please mark as a brainiest.

Answer 2

firstly we arrange it as 2a^3+a^2-5a-2
than solve iti hope that your will be come